DAANCE Module 4
Study online at https://quizlet.com/_hyv6zd
1. Anesthesia Machine: this machine receives oxygen and nitrous oxide from the supply lines, and through
the use of flow meters or valves on the machine, provides these games to the patient
2. what does an oxygen analyzer do?: it measures the exact amount of oxygen in the mixture being
delivered to the patient
3. at what level will an alarm sound to warn of unsafe mixture of gases?: 20%
4. Vaporizer: device that heats a liquid and releases it into the air in the form of steam
5. Ventilator: device that breathes for the patient
6. what should an anesthetic system have when a ventilator is in use?: a high and
low pressure alarm
7. at what percent will an anesthesia machine stop delivering nitrous or other
gases automatically when oxygen is below a safe level?: 30%
8. how often should flow meters, reservoir bags and delivery tube be checked?-
: daily
9. why should you check flow meters, reservoir bags and delivery tubes daily?: to
check for leaks and patency
10. Scavenging system: a means for reducing the levels of these noxious agents to an acceptably low level
by exhausting the outside the operating room
11. when should anesthetic gases be shut off?: after the last patient
12. what will a full oxygen tank read?: 2000 psi
13. what will a full nitrous oxide tank read?: 750 psi and will remain there until almost empty
14. Head tilt/chin lift: the airway is maintained throughout the procedure by using a head tilt, using the chin
for titling the head
15. Jaw thrust: protruding the jaw by using bimanual pressure to push to angles of the lower jaw forward
16. Nasal mask or hood: covers the nose only
17. nasal prongs/cannula: inserted into the nares to delivery oxygen without covering the nose
18. suction: the process of withdrawing or sucking up fluid; should be available in operatories and recovery
19. back-up system: additional suction source should be ready that is powered by water, gas or some non-elec-
tric source in case of power failure
20. what is the initial intervention in the event of an airway emergency?: -
bag/valve/mask ventilation
21. what does bag/valve/mask ventilation depend on?: mandibular positioning to posture
the tongue forward
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Study online at https://quizlet.com/_hyv6zd
1. Anesthesia Machine: this machine receives oxygen and nitrous oxide from the supply lines, and through
the use of flow meters or valves on the machine, provides these games to the patient
2. what does an oxygen analyzer do?: it measures the exact amount of oxygen in the mixture being
delivered to the patient
3. at what level will an alarm sound to warn of unsafe mixture of gases?: 20%
4. Vaporizer: device that heats a liquid and releases it into the air in the form of steam
5. Ventilator: device that breathes for the patient
6. what should an anesthetic system have when a ventilator is in use?: a high and
low pressure alarm
7. at what percent will an anesthesia machine stop delivering nitrous or other
gases automatically when oxygen is below a safe level?: 30%
8. how often should flow meters, reservoir bags and delivery tube be checked?-
: daily
9. why should you check flow meters, reservoir bags and delivery tubes daily?: to
check for leaks and patency
10. Scavenging system: a means for reducing the levels of these noxious agents to an acceptably low level
by exhausting the outside the operating room
11. when should anesthetic gases be shut off?: after the last patient
12. what will a full oxygen tank read?: 2000 psi
13. what will a full nitrous oxide tank read?: 750 psi and will remain there until almost empty
14. Head tilt/chin lift: the airway is maintained throughout the procedure by using a head tilt, using the chin
for titling the head
15. Jaw thrust: protruding the jaw by using bimanual pressure to push to angles of the lower jaw forward
16. Nasal mask or hood: covers the nose only
17. nasal prongs/cannula: inserted into the nares to delivery oxygen without covering the nose
18. suction: the process of withdrawing or sucking up fluid; should be available in operatories and recovery
19. back-up system: additional suction source should be ready that is powered by water, gas or some non-elec-
tric source in case of power failure
20. what is the initial intervention in the event of an airway emergency?: -
bag/valve/mask ventilation
21. what does bag/valve/mask ventilation depend on?: mandibular positioning to posture
the tongue forward
1/3
